Search results
Results from the WOW.Com Content Network
The other major change under the bonnet is the introduction of stop-start technology for better fuel efficiency. Audi claims an average fuel economy of 8.9 L/100 km (32 mpg ‑imp; 26 mpg ‑US) (compared to the current 12.6 L/100 km [22.4 mpg ‑imp; 18.7 mpg ‑US] in the V8 coupé and 10.7 L/100 km [26 mpg ‑imp; 22 mpg ‑US] in the ...
The gas turbine is most efficient at maximum power output in the same way reciprocating engines are most efficient at maximum load. The difference is that at lower rotational speed the pressure of the compressed air drops and thus thermal and fuel efficiency drop dramatically. Efficiency declines steadily with reduced power output and is very ...
In 1978, the Audi 2.0 R5 D engine was introduced in the Audi 100 sedan. In 1983, a turbocharged version was introduced, initially for the U.S. market Audi 100. Several Volvo cars, from March 1996 to 2001, were produced with Audi straight-five diesel engines, prior to the introduction of the Volvo D5 turbo-diesel engine; this engine was produced from 2001 to 2017 and was used in several diesel ...
The Audi A4's gas-powered journey comes to an end in 2025. The replacement sedan carries the A5 / S5 names, but is a bit different from the outgoing model. The 2025 Audi A5 and S5 Arrive, Marking ...
Henry Ford had an inline-five engine developed in the late 1930s to early 1940s for a compact economy car design, which never saw production due to lack of demand for small cars in the United States. [11] The first production straight-five petrol engine was the Audi 2.1 R5 introduced in the Audi 100 in 1979.
Its displacement downsizing leads to improved fuel economy, with 14% more power than the 2.0 FSI, but consuming 5% less fuel. The mechanical supercharger compressor, driven at 5 times the speed of the crankshaft, mainly operates at low engine speeds from idle up to 2,400 revolutions per minute (rpm) to increase low-end torque.
A consumption map or efficiency map [1] is a chart that displays the brake-specific fuel consumption of an internal combustion engine at a given rotational speed and mean effective pressure, in grams per kilowatt-hour (g/kWh). The map contains each possible condition combining rotational speed and mean effective pressure.
For 2018-2025, all Flex Fuel Vehicles available for sale are listed. E85 FlexFuel Chevrolet HHR LS 2009 (USA). E85 FlexFuel Chevrolet Impala LT 2009 (USA). U.S. E85 FlexFuel Chevrolet Tahoe. Ford E85 Flexfuel E-250 van. The Ford Focus Flexifuel was the first E85 available in Europe. Ford EcoSport Flex (Brazilian version). Ford Ka Flex ...